Nord Drivesystems NORDAC FLEX SK 205E Series, Brief Instructions

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6 Operating status messages
BU 0240 en-US-4920 87
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C004 4.1 Overcurrent measurem
"Overcurrent measurement"
Warning: pulse switch off is active
The limit for activation of pulse switch off (P537) has been
reached (only possible if P112 and P536 are switched off)
• VFD is overloaded
• Drive sluggish, insufficiently sized,
• Ramps (P102/P103) too steep -> Increase ramp time
• Check motor data (P201 … P209)
• Switch off slip compensation (P212)
Pos: 693 /Anleitungen/El ektr onik/FU und Starter/6. M eldung en zum Betriebszustand/Störm eldung en (Auflistung)/W arnung C 008 [SK 180E ... SK 5xxE/SK 500P] @ 2\mod_1347457201563_14638.docx @ 47250 @ @ 1
C008
8.0 Parameter loss
Warning: One of the cyclically saved messages such as
operating hours
or
enabling time
could not be saved
successfully.
The warning disappears as soon as saving can be
successfully performed.
Pos: 694 /Anleitungen/El ektr onik/FU und Starter/6. M eldung en zum Betriebszustand/Störm eldung en (Auflistung)/W arnung C 012 [SK 180E ... SK 2xxE] @ 2\m od_1347457201968_14638.docx @ 47275 @ @ 1
C012 12.1 Limit moto./Customer
"Motor switch-off limit"
Warning: 80% of the drive switch-off limit (P534 [-01]) has
been exceeded.
• Reduce load on motor
• Set higher value in (P534 -[01])
12.2 Limit gen.
"Generator switch-off limit"
Warning: 80% of the generator switch-off limit (P534 [-02])
has been reached.
• Reduce load on motor
• Set higher value in (P534 [-02]).
12.3 Torque limit Warning: 80% of the limit from the potentiometer or the
setpoint source has been reached. P400 = 12
12.4 Current limit Warning: 80% of the limit from the potentiometer or the
setpoint source has been reached. P400 = 14
12.5 Load monitor Warning due to overshooting or undershooting of
permissible load torques ((P525) … (P529)) for the time set
in (P528).
• Adjust load
• Change limit values ((P525) ... (P527))
• Increase delay time (P528)
Pos: 695 /Allgem ein/Allgem eingültig e Module/---------Seitenumbr uch kompakt --------- @ 13\m od_1476369695906_0.docx @ 2265496 @ @ 1